Impacts of Late Frost on Grain Yield and Its Components of Winter Wheat
HU Xin， REN De chao， NI Yong jing，HUANG Jian ying， SONG Ji qing，WU Yong feng
Chinese Journal of Agrometeorology . 2014, (05): 575 -580 .  DOI: 10.3969/j.issn.1000-6362.2014.05.015